|Ferric Chloride Solution||
Concentrated solution (for zinc and copper).1 litre, 2 litre, 4 litre, 20 litre
|Ferric Chloride Crystals||
500g pack. Mix with 1lt of water to make up the etching solution. Store only in a glass container. + Only use with rubber gloves, safety glasses and a vapour mask when mixing up. Ferric Chloride Crystals
|Copper Sulphate Etching Crystals||
Copper Sulphate Etching Crystals. 250g pack.
|Citric Acid Crystals||
Mix with ferric solution (above) to make Edinburgh etch. 200g pack